<template>
  <el-card class="user-info">
    <template #header>
      基本资料
    </template>
    <!--表单-->
    <el-form
      :model="form"
      :rules="rules"
      ref="userFormRef"
      label-width="108px"
    >
      <el-form-item label="登录名称" prop="username">
        <el-input v-model="form.username" disabled></el-input>
      </el-form-item>
      <el-form-item label="用户昵称" prop="nickname">
        <el-input
          v-model="form.nickname"
          minlength="1"
          maxlength="10"
        ></el-input>
      </el-form-item>
      <el-form-item label="用户邮箱" prop="email">
        <el-input v-model="form.email"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitFn">提交修改</el-button>
        <el-button @click="resetFn">重置</el-button>
      </el-form-item>
    </el-form>
  </el-card>

</template>
<script>
import { updateUserInfoAPI } from '@/api'

export default {
  data () {
    return {
      form: {
        username: this.$store.state.userInfo.username, // 默认值用登录后获取到的用户名
        nickname: '',
        email: ''
      },
      rules: {
        nickname: [
          {
            required: true,
            message: '请输入用户昵称',
            trigger: 'blur'
          },
          {
            pattern: /^\S{1,10}$/,
            message: '昵称必须是1-10位的非空字符串',
            trigger: 'blur'
          }
        ],
        email: [
          {
            required: true,
            message: '请输入用户邮箱',
            trigger: 'blur'
          },
          {
            type: 'email',
            message: '邮箱格式不正确',
            trigger: 'blur'
          }
        ]
      }
    }
  },
  methods: {
    // 提交修改
    submitFn () {
      // 验证表单的合法性
      this.$refs.userFormRef.validate(async valid => {
        if (valid) {
          // 验证成功
          console.log(this.form)
          // 根据接口文档指示, 需要携带id(必须)
          this.form.id = this.$store.state.userInfo.id
          // 调用更新用户基本信息接口, 把用户在页面输入的新内容传给后台保存
          const { data: res } = await updateUserInfoAPI(this.form)
          if (res.code !== 0) return this.$message.error('更新用户信息失败！')
          // 更新用户信息成功，刷新 Vuex 中的数据
          this.$message.success('更新成功！')
          // 重新让vuex获取下最新的用户数据
          this.$store.dispatch('initUserInfo')
        } else {
          // 验证失败
          return false
        }
      })
    },
    // 重置按钮
    resetFn () {
      this.$refs.userFormRef.resetFields()
    }
  }
}
</script>
<style scoped lang="scss">
.el-form {
  width: 508px;
  ::v-deep .el-form-item__label {
    font-size: 20px;
    padding: 0 10px 0 0;
  }
}

::v-deep .el-card__header {
  font-size: 22px;
  color: #131523;
  font-weight: 500;

}

</style>
